AS57728
CEZNET-AS
---- NIX.CZ ----
Registry
Authoritative registration data
- AS number
- 57728
- Name
- CEZNET-AS
- Organisation
- ---- NIX.CZ ----
- Country
- —
- RIR
- RIPE
- Registered
IPv4 prefixes
5
IPv6 prefixes
3
Total announced
8
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 188.122.192.0/19 | IPv4 | /19 | not checked | |
| 109.234.40.0/21 | IPv4 | /21 | not checked | |
| 81.25.16.0/21 | IPv4 | /21 | not checked | |
| 81.25.24.0/21 | IPv4 | /21 | not checked | |
| 185.255.116.0/22 | IPv4 | /22 | not checked | |
| 2a00:1800::/32 | IPv6 | /32 | not checked | |
| 2a00:1807::/32 | IPv6 | /32 | not checked | |
| 2a0a:b6c0::/32 | IPv6 | /32 | not checked |
No rows match “”.
Showing – of
Internet Exchanges
Exchanges where this network has a listed peering LAN connection
No Internet Exchange memberships found
The exchange directory has no current membership records for this AS.
Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS57728 in BGP paths by route collectors.
Observed upstreams
1 networks seen before AS57728 in AS paths
Observed downstreams
0 networks seen after AS57728 in AS paths
No downstreams observed
This AS was not seen carrying traffic towards another network.